baber/WOPTO huggingface dataset:
Patent KR-20110078646-A (KR)
Title: Apparatus and method for controlling dual display device using rgb interface
Inventor: KIM HYO JUNE
IPC: G09G3/20
Filed: 2009-12-31
Abstract: PURPOSE: An apparatus and method for controlling a dual display device using RGB interface are provided to efficiently implement hardware by decreasing the wiring of a signal line. CONSTITUTION: A dual display control device(210,211) controls a first display device(221) and a second display device(222) using RGB interface. A synchronizing signal output unit outputs vertical and horizontal synchronization signals to the first and second display devices. A data output unit outputs the first data to the first display device in a first section of a first pixel clock through a data line connected to the first display device and the second display device. The data output unit outputs the second data to the second display device in a second section of a second pixel clock.
Patent KR-20090017701-A (KR)
Title: High-throughput channel operation in a mesh wireless local area network
Inventor: RUDOLF MARIAN
IPC: H04L12/24
Filed: 2007-04-24
Abstract: High throughput channel operation in a mesh wireless local area network (WLAN) is disclosed. A mesh network comprises a plurality of mesh points and a network management entity (NME). The NME is configured to retrieve capability and configuration data from the mesh points. The NME configures at least one mesh point with respect to IEEE 802.11n channelization and legacy protection mode based on the capability and configuration data.
Patent KR-20090033895-A (KR)
Title: Corner brace
Inventor: CARTER MARK C
IPC: E04H15/50
Filed: 2007-06-29
Abstract: The corner brace of a framework of a quickly erectable canopy shelter is connected between portions of a perimeter truss assembly connected to a leg of the framework of the canopy shelter. The corner brace includes a corner brace mounting pin on a first link member of an outer truss of the perimeter truss assembly, and a support truss tube member pivotally and rotatably connected at one end to an outer truss on one side of the leg. The other end of the support truss tube member is removably connected to an outer truss on the other side of the leg. The support truss tube member of the corner brace may include a support truss clip that fits to a link member of the framework. The framework may also include a canopy framework support assembly for supporting a canopy.
Patent KR-20090085616-A (KR)
Title: Method and application server for routing combinational services to a single endpoint
Inventor: SALKINTZIS APOSTOLIS K
IPC: H04W40/02
Filed: 2007-09-13
Abstract: A method for routing a plurality of calls to a single endpoint of a plurality of endpoints at a common destination is disclosed. The method comprising the steps of: initiating (202) a call over a first network (118) having a first network type, the call being directed to a destination (106) that has a plurality of endpoints 108, 110, 112, 114. Establishing (204) the call over the first network with a first final endpoint (108) of the plurality of endpoints. Receiving (206) a temporary endpoint identifier. Initiating (208) a second call to the destination by sending a request message for a second call of a second network (120), having a second network type, the request message including the temporary endpoint identifier. Establishing (210) the second call, simultaneously with the first call, over the second network with the same final endpoint. ® KIPO & WIPO 2009
Patent KR-20090067217-A (KR)
Title: Tissue piece pinching device and culture kit
Inventor: YAMADA KAZUTO
IPC: C12M3/00
Filed: 2007-11-16
Abstract: Under a state where the zipper (22) of a culture bag (20) is opened, an operator depresses the operating button (43) of an arm (40) with one finger. Consequently, a force for oscillating the arm (40) to separate a retaining portion (49) upward from the culture surface (32) around a pin (42) acts against the urging force of a leaf spring (50). Consequently, the tip (52a) of an extended portion (52) ascends to a predetermined position while resisting against the urging force of the leaf spring (50). Since the lower surface (20a) of the culture bag (20) is retained by a base (31) and the upper surface (20b) is raised upward by the tip (52a) of an extended portion (52), opening (24) of the culture bag (20) is widened. Since the width of the base (31) is larger than that of the arm (40), upper space of the culture surface (32) is not occupied by the arm (40) and a sufficiently wide work space is provided in the culture bag (20).
Patent KR-20090082247-A (KR)
Title: Polyolefin compositions
Inventor: MARZOLLA ROBERTA
IPC: C08L23/10
Filed: 2007-10-10
Abstract: Polyo lefin compositions, comprising (percent by weight): 1) 55-80% of a homopolymer or copolymer of propylene, said copolymer containing up to 15% of ethylene and/or C4-C10-olefin(s). 2) 20-45% of a copolymer of ethylene with one or more C4-C10-olefin(s) containing from 10 to 40% of said C4-C10-olefin(s); said compositions having values of MFR (230 °C, 2.16 kg) up to 20 g/10 min, a total content of ethylene of 20% or more, a total content of C4-C10-olefin(s) of 4.5% or more, a ratio of the total content of ethylene to the total content of C4-C10-olefin(s) of 2.3 or more, a total fract ion soluble in xylene at room temperature of 18 wt% or higher and flexural modulus, referred to the composition as a reactor grade, of more than 700 MPa.
Patent KR-20100125164-A (KR)
Inventor: NOZAWA KAZUHIRO
IPC: G06F3/041
Filed: 2009-02-24
Abstract: 본 발명은 높은 표면경도와 투시해상성을 유지하면서 간섭무늬가 눈에 띄지 않는 광학용 필름을 제공하는 것을 과제로 한다. 
     상기 과제를 해결하기 위해 본 발명의 광학용 필름(1)은, 투명 기재층(12)을 갖는다. 투명 기재층(12)의 적어도 한쪽 면에는, 하지층(14)이 적층되어 있다. 하지층(14) 상에는, 투명 하드코트층(16)이 적층되어 있다. 투명 하드코트층(16) 상에는, 반사방지층(18)이 적층되어 있다. 반사방지층(18)은, 투명 하드코트층(16)의 굴절률보다 낮은 저굴절률의 층이다. 투명 기재층(12)의 굴절률을 n0, 하지층(14)의 굴절률을 n1, 투명 하드코트층(16)의 굴절률을 n2, 반사방지층(18)의 굴절률을 n3로 한 경우, n3＜n2≤n1≤n0이고, 또한 (n0-n3)≤0.5의 관계를 만족할 수 있도록 설계되어 있다.
Patent KR-20090107067-A (KR)
Title: System and method for providing operator-differentiated messaging to a wireless user equipment (ue) device
IPC: H04L69/14
Filed: 2005-11-28
Abstract: In one embodiment, a scheme is disclosed for providing operator-differentiated messaging to a user equipment (UE) device that is operable in wide area cellular network (WACN) bands as well as in wireless access network bands (e.g., GAN bands and/or UMA bands). A network node (e.g., a GAN controller (GANC) or UMA network controller (UNC)) is equipped with logic for resolving service requirements as well as network information gathered by the UE device. Based thereon, a response message is transmitted to the UE device, the response message including supplementary fields for carrying operator-differentiated information in free-form text.
Patent KR-20090117781-A (KR)
Title: Treprostinil treatment for interstitial lung disease and asthma
Inventor: WADE MICHAEL
IPC: A61P11/06
Filed: 2008-02-08
Abstract: The present invention describes methods for using Treprostinil or its derivative, or a pharmaceutically acceptable salt thereof, for the treatment and/or prevention of interstitial lung disease or asthma, or a condition, such as pulmonary fibrosis, associated with interstitial lung disease or a condition associated with asthma. The invention also relates to kits for treatment and/or prevention of such condition that include an effective amount of Treprostinil or its derivative, or a pharmaceutically acceptable salt thereof.
Patent KR-20090125773-A (KR)
Title: (meth)acrylic pigmented film, marking film, receptor sheet and method for preparing the same
Inventor: ABE HIDETOSHI
IPC: C08L33/06
Filed: 2008-01-31
Abstract: The present invention provides a film having a superior pigment dispersibility, and a high tensile strength and elongation characteristics, and a method for preparing such a film. Generally, the application is directed to a meth)acrylic pigmented film comprising a film forming resin. The film forming resin comprises a (meth)acrylic polymer containing a unit derived from a carboxyl group-containing monomer and a (meth)acrylic polymer containing a unit derived from an amino group-containing monomer. The pigmented film additionally comprises a dispersant selected from the group consisting of a (meth)acrylic polymer containing a unit derived from a hydroxyl group-containing monomer and a (meth)acrylic polymer containing a unit derived from an amino group-containing monomer. Also, the pigmented film comprises a pigment concentrate comprising a pigment dispersed in said dispersant.
Patent KR-20100014494-A (KR)
Title: Vaporizer, vaporization module, and film forming device
Inventor: TANAKA SUMI
IPC: H01L21/205
Filed: 2008-03-07
Abstract: A vaporizer (300) is formed by connecting block-like vaporization modules (310). Each vaporization module has an ejection opening for a liquid raw material; a vaporization chamber (370) for vaporizing the liquid raw material, which is ejected from the ejection opening, to create raw material gas; a liquid raw material flow path (320) formed so as to penetrate through joint surfaces joined to other vaporization modules; and a spray nozzle communicated with a portion in the middle of the liquid-like raw material flow path and leading the liquid-like raw material, which flows in the flow path, to the ejection opening. Each vaporization moduleis connected at its joint surface to each of the other vaporization modules to cause the liquid-like flow paths of all the vaporization modules to be communicated with each other. When various flow rates ranging from low to high is required, the structure of the evaporator can be easily changed according to such rates without a reduction in evaporation efficiency.
Patent KR-20100014497-A (KR)
Title: Capillary electrophoresis using clear coated capillary tubes
Inventor: AMIRKHANIAN VAROUJ
IPC: G01N27/447
Filed: 2008-03-26
Abstract: A capillary tube having a hard, optically clear external coating or cladding. In one embodiment, the external clear coating comprises hard-fluoropolymer. The hard-fluoropolymer coating bonds to the fused silica glass, providing higher strength and superior static fatigue performance resulting in vastly improved bending flexibility. The thin hard-fluoropolymer coating of capillaries provides higher initial tensile strength, longer lifetime (resistance to stress corrosion or static fatigue) and superior ability to transmit excitation light and emitted light directly through the coating for fluorescence based detection.
Patent KR-20090125838-A (KR)
Title: A tablet having improved stability with at least two actives
Inventor: JONES HUW
IPC: A61K9/20
Filed: 2008-03-19
Abstract: The present invention relates to a tablet comprising at least a first and second active, the first active being in the form of a non-aqueous granulate, the second active ingredient being in the form of melt extrudated granules or a granulate (aqueous or non-aqueous). The first and second active forms are blended together. The present invention is further directed to a method of producing said tablet.
Patent KR-20100012049-A (KR)
Title: Drainage pipe of bank using river
Inventor: MIN SUNG GI
IPC: E02B3/12
Filed: 2010-01-04
Abstract: PURPOSE: A drainage system for a riverbank is provided to easily discharge excessive water of river, and to prevent floating materials from flowing in. CONSTITUTION: A drainage system for a riverbank is composed as follows: An extension(78) and a handrail(80) are protruded from both corners of an upper surface(89) to prevent overflowing, and a moving passage(95) is formed. Inflow spaces(93) are formed in the top of an inner wall(54) in certain intervals, and support columns(59) are formed between the inflow spaces. An incline board(90) is formed in the inner wall to be upward inclined of an inner space(65). Support columns(92) are formed from the top end of the incline board to the bottom surface of the upper surface, and inlets(57) are formed between the support columns.
Patent KR-20110080838-A (KR)
Title: Posts search method and apparatus based on user rank similarity
Inventor: SHIN HYO SEOP
IPC: G06F17/30
Filed: 2010-01-07
Abstract: PURPOSE: A user rank similarity based post search method and apparatus are provided to rank posts according to the preference by user rank to offer various search results. CONSTITUTION: A first user input unit is input a first user which is a search criterion from a user(S610). A second user group acquisition unit acquires the group of second users who provide feedback to a post(S620). A post score calculator calculates the post score of the post(S630). A search result calculator calculates the search result of the post on the basis of the calculated post score(S640).
Patent KR-20110082201-A (KR)
Title: Mouse for electromagnetic waves sense funtion
Inventor: KIM YONG JUN
IPC: G06F3/0354
Filed: 2010-01-11
Abstract: PURPOSE: An electromagnetic wave visibility mouse is provided to enable a computer user to avoid from electromagnetic wave by measuring electromagnetic wave around a computer. CONSTITUTION: A mouse(100) has the number functions sensing electromagnetic wave. An upper part(1) of a mouse implements a main function. A lower part of a mouse is formed with an upper part of the mouse. A button selects a man function of a computer. A power LED manages power for sensing the electromagnetic wave. An electromagnetic wave sensing LED indicates that the electromagnetic wave is detected so that a user confirm the electromagnetic wave.
Patent KR-20110082996-A (KR)
Title: Apparatus and method for treating substrates
Inventor: LEE MYUNG JIN
IPC: H01L21/302
Filed: 2010-01-13
Abstract: PURPOSE: A substrate processing device and a method thereof are provided to form a water curtain around a spray area of an ultrasound cleaning nozzle to prevent a liquid layer from moving into the spray area of the ultrasound cleaning nozzle, thereby increasing ultrasound cleaning efficiency and the yield of a product. CONSTITUTION: A chamber(110) includes a space where a substrate is cleaned. A substrate transfer unit(120) transfers a substrate which enters into the chamber. An ultrasound cleaning nozzle(130) sprays cleaning liquid onto the substrate using an ultrasound. A blocking nozzle forms a water curtain on the outside of the spray area of the ultrasound cleaning nozzle by spraying cleaning liquid onto the substrate.
Patent KR-20100035639-A (KR)
Title: Device and method on composition and instalation of anti skid device for car tyre
Inventor: CHOI YOUN SANG
IPC: B60C27/00
Filed: 2010-01-21
Abstract: PURPOSE: The configuration, mounting method and apparatus of the skid-proof equipment of a car tire are provided to enhance friction performance and comfort in a car by maintaining mounting convenience unique to a spider type chain and overcoming the limit of the tread arm form and size. CONSTITUTION: The configuration of the skid-proof equipment of a car tire comprises an adapter(40), a body(10), a tread arm connecting ring(11) and tread arms(20,25). The adapter is attached to the outer center of a wheel. The body is fastened with an adapter and a fastening disc(50). The trade arm connecting ring is formed on the outside of the body. The tread arms are pivotably connected to the tread arm connecting ring by open rigns(21, 22).
Patent KR-20110086390-A (KR)
Title: Quick connector for co2 welding machine single cable
Inventor: JEON SEONG NAM
IPC: H01R4/18
Filed: 2010-01-22
Abstract: PURPOSE: A method for connecting a co2 welding single cable is provided to easily and rapidly repair a damaged CO2 welding single cable. CONSTITUTION: A main body(1) covers and protects a connection unit of a CO2 welding single cable. A power line connection stand(5) is attached inside the body. A power line connection stand connects the power line of the CO2 welding single cable. A CO2 hose connector(6) locates inside the body. The CO22 hose connecot connects a CO2 hose of the CO2 welding single cable. A signal wire connector(7) is attached inside the body. The signal line connector connects a signal line of the CO2 welding single cable.
Patent KR-20100087677-A (KR)
Title: Steel material excellent in toughness of weld heat affected zone
Inventor: KATO TAKU
IPC: C22C38/00
Filed: 2010-01-27
Abstract: PURPOSE: A steel material with superior toughness of a welding heat-affected zone is provided, in which inclusion of 2μm or greater is properly distributed to prevent the production of coarse TiN. CONSTITUTION: A steel material with superior toughness of a welding heat-affected zone comprises C 0.02~0.15 weight%, Si 0.03~1.0 weight%, Mn 1.0~2.0 weight%, P 0.02weight% or less, S 0.0002~0.01 weight%, Al 0.005~0.08 weight%, Ti 0.003~0.03 weight%, Ca 0.0003~0.005 weight%, N 0.001~0.01 weight%, O 0.004 weight% or less, and the rest Fe and other inevitable impurities. The steel material comprises inclusion of 2μm or greater where the size of the inclusion is the longest width in the vertical direction to the maximum reflection length.
Patent KR-20110092094-A (KR)
Title: Connecting structure for pipe
Inventor: KIM DAE HYUN
IPC: F16L37/12
Filed: 2010-02-08
Abstract: PURPOSE: A structure for jointing pipe is provided to reduce the material cost and construction period by maximizing the force which endures the vertical direction load without the separate hanger. CONSTITUTION: A structure for jointing pipe comprises one side and the other side pipes(100, 200). A hook device(110) of one side pipe comprises a lever(112) and a connecting hook(114). The connecting hook is operated with the lever. The connecting hook of one side pipe hangs on the jaw(212) of the other pipe. If the connecting hook is pulled by turning the lever when the two pipes are each other opposite, the connecting hook hangs on the jaw and two pipes are each other connected.
Patent KR-20100092375-A (KR)
Title: Pulse output circuit, display device, and electronic device
Inventor: MIYAKE HIROYUKI
IPC: G09G3/20
Filed: 2010-02-09
Abstract: PURPOSE: A pulse output circuit, a display device, and an electronic device thereof are provided to reduce the property deterioration of a thin film transistor by forming the semiconductor layer of a channel region into a microcrystal semiconductor. CONSTITUTION: A pulse output circuit(101_1) includes a first-eleventh thin film transistor(111~121), and a first-seventh signal wire(151~157), a first and a second supply line(131,132). The first terminal of the first thin film transistor is connected to a first power line. A plurality of clock signals controls each transistor. A frontend signal is inputted from the pulse output circuit in the frontend. A backend signal is inputted from the pulse output circuit in the backend. A semiconductor layer is composed of a microcrystal semiconductor. The semiconductor layer is the channel region of the corresponding transistor.
Patent KR-20110098112-A (KR)
Inventor: LEE HUN
IPC: F24F7/08
Filed: 2010-02-26
Abstract: 본 발명은 주방 싱크대에 설치된 가스레인지 상부나 아일랜드 식탁의 상부에 설치되어 음식 조리 시 발생되는 연기나 수증기 또는 냄새 등에 의해 오염된 공기를 매우 신속하게 외부로 집약시켜 오염된 공기의 확산을 최소화할 수 있도록 하는 주방용 후드에 관한 것이다.  
상기와 같은 주방용 후드는, 가스레인지 상부에 설치되고 상부에는 배기구가 형성되며, 전방 또는 후방에는 포집 가이드 슬라이딩 삽입구가 형성된 커버; 상기 커버의 내부에 설치되는 배기 팬; 상기 커버의 내부 전방 또는 후방 양측에 설치되며 가이드 장공이 형성되는 다수개의 포집 가이드 레일; 및 상기 커버의 전방 또는 후방에 형성된 포집 가이드 슬라이딩 삽입구를 통해 커버의 내, 외부로 슬라이딩 되도록 양측면에 돌출 형성된 가이드 돌기가 커버의 내부 전방 또는 후방 양측에 설치된 포집 가이드 레일의 가이드 장공에 슬라이딩 체결되는 포집 가이드;로 구성된다.
Patent KR-20110099152-A (KR)
Inventor: HUH MOO BONG
IPC: H04W4/90
Filed: 2010-03-01
Abstract: 본 발명은 간호사 무선 호출 시스템에 관한 것으로서, 보다 상세하게는 병원내에 있는 환자가 호출하면 하나의 간호사실에서 관리병동 전체의 호출 환자의 병실 및 베드를 확인할 수 있고 담당 간호사가 즉시 환자에게 갈 수 있도록 한 간호사 무선 호출 모니터링 시스템에 관한 것이다. 
본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 간호사가 간호사실을 떠난 상태에서도 환자가 호출하면 즉시 간호사가 이를 알 수 있도록 함과 아울러 간호사실에서도 어느 병실의 어느 베드에서 호출이 있었는지를 즉각 파악할 수 있도록 하여 환자 치료의 정확성과 신속성을 향상시킬 수 있는 무선 간호사 호출 모니터링 시스템을 제공함에 있다. 
상기한 목적을 실현하기 위하여 본 발명은, 병원내에서 무선 통신 가능하도록 구성됨과 아울러 병동에 배치된 층별, 호실별 베드에 따른 ID가 부여되어 환자들이 사용하도록 구성된 무선벨(1)과, 상기한 무선벨(1)에 의한 호출 시 무선통신모듈(2)을 통해 호출 신호를 수신함과 아울러 병동의 전체 베드(B)를 표시하고 호출신호를 보낸 베드(B)를 모니터에서 표시하며 호출신호의 ID에 따른 담당간호사에게 무선통신모듈(2)을 통해 호출신호를 송신하도록 구성된 메인서버(3)와, 상기한 메인서버(3)에서 송신된 호출신호를 받아 표시를 하도록 구성되고 간호사들이 각각 소지하고 다니는 무선단말기(4)로 구성함을 특징으로 한다.
Patent KR-20100038182-A (KR)
Title: Method of forming semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G06K19/073
Filed: 2010-03-03
Abstract: PURPOSE: A method for forming a semiconductor device is provided to reduce production costs by mass-producing a thin film integrated circuit with low costs and high throughput. CONSTITUTION: A metal layer(501) is formed on a substrate(500). A metal oxide film(503) is formed on a metal film. The metal oxide film is formed by oxidizing the surface of a metal film by generating plasma. An oxide film(502) is formed on the metal oxide film. An under layer(504) is formed on the oxide film. At least one thin film transistor(509,510) are formed on the under layer. The thin film transistor and the under layer are striped from the interface of the metal oxide film or the inner side of the metal oxide film by a physical unit.
Patent KR-20110100336-A (KR)
Inventor: LEE KI SUB
IPC: A47G29/122
Filed: 2010-03-04
Abstract: 본 발명은 집합건물용 우편함 시스템을 개시한다. 
본 발명의 집합건물용 우편함 시스템은, 우편물을 투입하는 투입창과 투입공간을 갖는 함체에 도어가 힌지 결합되어 회동 개폐되는 우편함을 복수 구비한 집합건물용 우편함 시스템에 있어서, 
상기 함체의 내부 일측에 설치되어 도어와 교축기어로 힌지 연결되는 것으로 제어신호에 의해 구동되는 구동모터 및 우편물 투입구 일측에 설치되어 우편물의 투입을 감지하는 투입물 감지기 및 도어의 일측에 설치되어 개방시 이를 감지하는 도어 감지기가 설치되는 우편함과; 집합건물의 출입구 실외측에 설치되어 선택적으로 현관문을 개폐시키는 것으로, 세대별로 부여된 고유정보를 확인하는 인증 모듈을 구비하는 현관출입 통제장치와; 상기 각 우편함에 설치된 감지기 및 인증 모듈에 연결되어 신호를 전달받아 제어신호를 출력하는 것으로, 집합건물의 건물의 실내측에 설치되어 해당 출입자에게 우편물 보관 상태를 안내하고 반출유무를 질의하는 안내 모듈 및 출입자로부터 반출유무에 대한 답변을 받는 스위치 모듈을 구비한 컨트롤러를 포함하여 구성된다. 
이와 같은 구성의 집합건물용 우편함 시스템은, 아파트나 대형 빌딩 등과 같은 집합주택에 설치되어 있는 현관출입 통제장치를 통해 식별 인증된 각 세대에 해당하는 우편함의 우편물 유무를 감지하고, 우편물이 있는 경우 이를 음성 및 화면으로 실시간 안내한 뒤 출입자로부터 반출유무 신호를 입력받아 해당 우편함의 도어를 개방시켜 우편물 반출을 가능하게 한다. 따라서, 우편물의 보관 유무를 현관문 근처에서 안내 받음에 따라 우편함이 설치된 곳 까지 이동할 필요가 없으므로 공동 우편함의 설치 장소에 대한 자유도를 높일 수 있으며, 우편함의 도어가 자동으로 개폐되므로 그에 따른 편의성을 높일 수 있는 이점이 있다.
Patent KR-20110100557-A (KR)
Inventor: JO JUN YOUNG
IPC: F16K31/53
Filed: 2010-03-04
Abstract: 본 발명은 고압 가스를 사용하는 차량 또는 산업기기에 공급되는 가스의 압력 및 유량을 안정적으로 조절하기 위한 차량용 가스 조절 밸브를 제공하는 것을 특징으로 한다. 
이를 위해 본 발명은 모터에서 발생된 회전력을 전달받는 기어부와; 상기 기어부와 연결되고, 기어부의 회전력을 전달받아 가스량 제어가 가능 하도록 회전 작동되는 축부와; 상기 축부의 하측에 승, 하강 가능하게 배치되고, 상기 축부의 회전력을 전달받는 조절부; 및 상기 기어부와 축부 및 조절부가 각각 장착되도록 마련된 밸브 하우징을 포함하여 구성된다.
Patent KR-20110100711-A (KR)
Title: 인쇄방식의  오엘이디의  면광원을 마련한 도로표지판
Inventor: YOO JOUNG HOUN
IPC: G09F13/20
Filed: 2010-03-05
Abstract: 본 발명은 종래의 조명, 백라이팅 방식과는 달리 도로표지판에 인쇄방식의 인쇄방식의  OLED의 박판 자체발광 면 광원을 직접 설치하여 기계적 결함으로 인한 고장이나 화재로부터 안전하며 저전력 소모로 경제적인 방식으로써 야간 시에 안전운전을 유도하며 안개나 결로시에도 시인성을 증대 시켜주는 효과가 있다. 
또한, 본 발명은 상용전력이 단락이나 정전되었을 시에도 부가적으로 설치한 솔라 
셀 과 축전지로 안전한 시야 확보가 가능하도록 준비되어 있다. 
또한, 본 발명은 고장이나 안내문자판의 교체 등으로 도로표지판을 분해 수리하여 
야 하는 기존 조명장치가 마련된 도로표지판과는 달리, 자체발광의 박판필름을 설 
치하는 타입으로 신속하게 대처할 수 있는 효과가 나타나게 된다.  
또한, 본 발명은 조도센서를 준비하여 주야 간을 자동으로 판단하고 야간 시나 우 
천시에 전원공급을 개시하여 전력절감 효과도 있다.
Patent KR-20110103222-A (KR)
Inventor: CHUNG IN DO
IPC: H01L21/324
Filed: 2010-03-12
Abstract: 본 발명은 레이저 조사에 의해 비정질 실리콘막을 결정화하는 방법에 관한 것이다.  
본 발명의 일 실시예에 따른 결정화 방법은, 비정질 실리콘막이 형성되며 서로 반대되는 제1 및 제2 측, 이 제1 및 제2 측에 교차하면서 서로 반대되는 제1 단부 및 제2 단부를 가지는 기판에 대하여, 레이저 빔을 제1 측에서 제2 측으로 향하는 제1 방향으로 상대적으로 이동하는 순차적 측면 고상화법에 관한 것이다. 여기서, 레이저 빔과 기판의 제1 및 제2 측이 경사각을 가지도록 조사되고, 레이저 빔이 기판에 대하여 제1 방향으로 상대적으로 이동할 때 제1 방향에 교차하는 제2 방향으로도 상대적으로 이동한다.
Patent KR-20110082465-A (KR)
Title: Multi-functional sensor and method for manufacturing the same
Inventor: HONG YONG TAEK
IPC: G01D21/02
Filed: 2010-03-18
Abstract: PURPOSE: A multifunctional sensor and a manufacturing method thereof are provided to sense the external environment changes of pressure and temperature. CONSTITUTION: Conductive particles(120) are dispersed in the polymer substrate for a multifunctional sensor(100) and a groove(130) is formed on one side of the polymer substrate. First electrodes(140A,140B) are arranged on one side of the polymer substrate at intervals. Second electrodes(150) are arranged on the other side of the polymer substrate at intervals. A protrusion and a recess are formed on one side of the polymer substrate by a groove.